From 5556bd47f01333db15eae21a0db110e5944a65d7 Mon Sep 17 00:00:00 2001
From: Jabier Arraiza Cenoz <jabier.arraiza@marker.es>
Date: Wed, 7 Dec 2016 18:34:44 +0100
Subject: Fix for reopened bug #1643408

(bzr r15308)
---
 src/live_effects/lpe-patternalongpath.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/live_effects/lpe-patternalongpath.cpp b/src/live_effects/lpe-patternalongpath.cpp
index f9bad0610..0a5965b86 100644
--- a/src/live_effects/lpe-patternalongpath.cpp
+++ b/src/live_effects/lpe-patternalongpath.cpp
@@ -171,8 +171,11 @@ LPEPatternAlongPath::doEffect_pwd2 (Geom::Piecewise<Geom::D2<Geom::SBasis> > con
             Piecewise<D2<SBasis> > uskeleton = arc_length_parametrization(path_i,2,.1);
             uskeleton = remove_short_cuts(uskeleton,.01);
             Piecewise<D2<SBasis> > n = rot90(derivative(uskeleton));
-            n = force_continuity(remove_short_cuts(n,.1),.01);
-            
+            if (Geom::are_near(pwd2_in[0].at0(),pwd2_in[pwd2_in.size()-1].at1(),0.01)) {
+                n = force_continuity(remove_short_cuts(n,0.1),0.01);
+            } else {
+                n = force_continuity(remove_short_cuts(n,0.1));
+            }            
             int nbCopies = 0;
             double scaling = 1;
             switch(type) {
-- 
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